290478144

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137537}}^1$

素因数の和:137563

約数の個数: 56

約数和(自身を含む): 838431648

約数和(自身を除く): 547953504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 137537, 275074, 412611, 550148, 825222, 1100296, 1512907, 1650444, 2200592, 3025814, 3300888, 4401184, 4538721, 6051628, 6601776, 8802368, 9077442, 12103256, 13203552, 18154884, 24206512, 26407104, 36309768, 48413024, 72619536, 96826048, 145239072, 290478144]

約数ペア:

[(1, 290478144), (2, 145239072), (3, 96826048), (4, 72619536), (6, 48413024), (8, 36309768), (11, 26407104), (12, 24206512), (16, 18154884), (22, 13203552), (24, 12103256), (32, 9077442), (33, 8802368), (44, 6601776), (48, 6051628), (64, 4538721), (66, 4401184), (88, 3300888), (96, 3025814), (132, 2200592), (176, 1650444), (192, 1512907), (264, 1100296), (352, 825222), (528, 550148), (704, 412611), (1056, 275074), (2112, 137537)]